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1. 发明授权

US11142217B2 Method for monitoring the supply of power to a motor vehicle having an automated driving function 有权
公开(公告)号：US11142217B2
公开(公告)日：2021-10-12
申请号：US16957439
申请日：2018-12-12
申请人： Robert Bosch GmbH
发明人： Christian Bohne , Juergen Motz , Marco Meissner , Martin Andreas Lohrmann , Oliver Dieter Koller
IPC分类号： B60W50/00 , B60W60/00 , B60R16/03 , B60W50/023
摘要： A method for monitoring a motor vehicle having an automated driving function. Specific operating modes are each assigned, in each instance, at least one load profile, which is a function of the load circuit needed for the operating mode and normally occurs during this operating mode. At least one characteristic quantity of the energy store is predicted as a function of the load profile. The corresponding operating mode and/or the automated driving function is enabled as a function of the predicted characteristic quantity of the energy store. The predicted characteristic quantity is ascertained as a function of a base load and/or a switching-off potential of the load circuit not needed for the operating mode.

2. 发明授权

US09789766B2 Method for operating an electrified motor vehicle and means for its implementation 有权
公开(公告)号：US09789766B2
公开(公告)日：2017-10-17
申请号：US14771459
申请日：2014-01-16
申请人： Robert Bosch GmbH
发明人： Oliver Dieter Koller , Christoph Tobias , Martin Richter
IPC分类号： B60L3/00 , B60L15/00 , B60L3/12 , B60L7/14 , H02H6/00 , H02H3/42
CPC分类号： B60L3/0061 , B60L3/003 , B60L3/0084 , B60L3/12 , B60L7/14 , B60L15/007 , B60L2240/36 , B60L2240/80 , B60L2260/44 , H02H3/42 , H02H6/00 , Y02T10/645
摘要： A method and arrangement for operating a motor vehicle having a vehicle electrical system having a semiconductor switch, which during the vehicle operation is loaded with load events based on at least one load-influencing factor, and for which a service life load relationship is predefined, for a nominal service life for a nominal load, and with which for at least one point in time within the nominal service life a nominal load proportion corresponding to the at least one point in time is ascertainable, and the method for the at least one point in time including ascertaining an actual load of the semiconductor switch based on establishing past load events at the at least one point in time, the ascertaining of the nominal load proportion corresponding to the at least one point in time with the predefined service life load relationship, and comparing of the actual and nominal load proportion at the at least one point in time and the reducing of the at least one load-influencing factor when the actual load exceeds the nominal load proportion by more than a predefined tolerance value at the at least one point in time.

3. 发明申请

US20160297302A1 METHOD FOR OPERATING AN ELECTRIFIED MOTOR VEHICLE 审中-公开
标题翻译：操作电动车辆的方法
公开(公告)号：US20160297302A1
公开(公告)日：2016-10-13
申请号：US15069626
申请日：2016-03-14
申请人： Robert Bosch GmbH
发明人： Alex Reuter , Oliver Dieter Koller
IPC分类号： B60L3/12 , B60L3/00
CPC分类号： B60L3/12 , B60L3/003 , B60L3/0084 , B60L2240/36
摘要： A method for operating a motor vehicle having a vehicle electrical system, which includes at least one electrical or electronic component, which experiences a load during an operation of the motor vehicle, an accumulated load of the at least one component being ascertained, at least one type of damage contributing to the load being ascertained, a service life of the at least one component to be expected as a result of the ascertained accumulated load being ascertained, and at least one variable damaging the at least one component during operation, which is selected as a function of the at least one type of damage, being changed in a load-reducing direction if the service life to be expected of the at least one component deviates from a setpoint service life.
摘要翻译：一种用于操作具有车辆电气系统的机动车辆的方法，所述车辆电气系统包括在机动车辆的操作期间经历负载的至少一个电气或电子部件，确定所述至少一个部件的累积负载，至少一个确定负载的损害类型，作为确定的确定的累积负载的结果，期望的至少一个部件的使用寿命以及在操作期间损坏所述至少一个部件的至少一个变量，其被选择如果所述至少一个部件的期望的使用寿命偏离设定值使用寿命，则作为所述至少一种类型的损坏的函数在减小负载方向上改变。

4. 发明申请

US20150108930A1 Converter for an electric motor 有权
标题翻译：电动机转换器
公开(公告)号：US20150108930A1
公开(公告)日：2015-04-23
申请号：US14402891
申请日：2013-04-03
申请人： Robert Bosch GmbH
发明人： Oliver Dieter Koller , Martin Richter , Harald Schueler
IPC分类号： H02P6/12 , H02P6/00
CPC分类号： H02P6/12 , H02M7/219 , H02M2007/2195 , H02P6/28 , Y02B70/1408
摘要： A converter for an electric motor includes a semiconductor element connected at at least one contacting for converting a voltage, a voltage measuring device for measuring a voltage drop over the semiconductor component, and a control device for controlling the semiconductor component, the control device being configured to determine a state of the contacting based on the measured voltage drop.
摘要翻译：用于电动机的转换器包括连接在用于转换电压的至少一个接触的半导体元件，用于测量半导体部件上的电压降的电压测量装置和用于控制半导体部件的控制装置，所述控制装置被配置以基于测量的电压降确定接触的状态。

5. 发明公开

US20230158920A1 METHOD FOR OPERATING A VEHICLE ELECTRICAL SYSTEM 审中-公开
公开(公告)号：US20230158920A1
公开(公告)日：2023-05-25
申请号：US17908668
申请日：2021-03-03
申请人： Robert Bosch GmbH , Audi AG
发明人： Juergen Motz , Nils Draese , Oliver Dieter Koller , Patrick Van Bergen , Sebastian Kaspar , Frederic Heidinger , Marco Blach , Markus Woerz , Martin Schneider
IPC分类号： B60L58/10 , B60R16/033 , G01R31/389 , G01R31/367
CPC分类号： B60L58/10 , B60R16/033 , G01R31/389 , G01R31/367 , B60L2240/547
摘要： A method for operating a vehicle electrical system, which includes an energy store. The energy store is assigned a sensor processing unit, and an electronic load distributor. At least one measured variable is detected using the sensor processing unit, and a parameter of the energy store is calculated taking the at least one measured variable into account. A plausibility check of the at least one measured variable is carried out, and a plausibility check of the calculation is carried out, for which purpose the electronic load distributor is used.

6. 发明申请

US20200331497A1 METHOD FOR MONITORING THE SUPPLY OF POWER TO A MOTOR VEHICLE HAVING AN AUTOMATED DRIVING FUNCTION 审中-公开
公开(公告)号：US20200331497A1
公开(公告)日：2020-10-22
申请号：US16957439
申请日：2018-12-12
申请人： Robert Bosch GmbH
发明人： Christian Bohne , Juergen Motz , Marco Meissner , Martin Andreas Lohrmann , Oliver Dieter Koller
IPC分类号： B60W60/00 , B60R16/03 , B60W50/023
摘要： A method for monitoring a motor vehicle having an automated driving function. Specific operating modes are each assigned, in each instance, at least one load profile, which is a function of the load circuit needed for the operating mode and normally occurs during this operating mode. At least one characteristic quantity of the energy store is predicted as a function of the load profile. The corresponding operating mode and/or the automated driving function is enabled as a function of the predicted characteristic quantity of the energy store. The predicted characteristic quantity is ascertained as a function of a base load and/or a switching-off potential of the load circuit not needed for the operating mode.

7. 发明申请

US20190217867A1 METHOD FOR OPERATING AN ELECTRICAL SYSTEM OF A MOTOR VEHICLE 审中-公开
公开(公告)号：US20190217867A1
公开(公告)日：2019-07-18
申请号：US16336404
申请日：2017-09-08
申请人： Robert Bosch GmbH
发明人： Juergen Barthlott , Oliver Dieter Koller , Christian Bohne , Patrick Muenzing , Armin Ruehle , Hans-Peter Seebich , Tuelin Baysal
IPC分类号： B60W50/00 , B60W40/12
CPC分类号： B60W50/0097 , B60L3/12 , B60L15/2045 , B60L58/12 , B60L58/16 , B60L2260/26 , B60L2260/44 , B60L2260/50 , B60W10/26 , B60W40/12 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/72 , Y02T10/7283
摘要： A method for operating an electrical system of a motor vehicle, the vehicle electrical system including a plurality of components, a prediction of a future state of at least one component in the form of a state analysis being made from values regarding a loading capacity of the at least one component, a decision being made about enabling at least one driving function of the motor vehicle as a function of a result of the state analyses carried out, the driving function being supported by the at least one component of the vehicle electrical system.

8. 发明申请

US20220148341A1 12V BATTERY END OF LIFE PREDICTION WITH CONNECTED SERVICES 有权
公开(公告)号：US20220148341A1
公开(公告)日：2022-05-12
申请号：US17094418
申请日：2020-11-10
申请人： Robert Bosch GmbH
发明人： Pascal Stephan Martin , Troy Schilling , Juergen Motz , Clemens Hermann Schmucker , Oliver Dieter Koller , Frederic Heidinger
IPC分类号： G07C5/00 , G01R31/367 , G01R31/389 , G01R31/371
摘要： In a number of embodiments, mathematical certainty and confidence to the prediction of battery failure due to a predicted future temperature drop is provided. A connected service may be used by a vehicle to obtain an accurate temperature forecast that will help predict a discrepancy between needed and available cold cranking amps to start a vehicle engine. If a determination is made, based at least upon a temperature forecast and battery health, that the battery will yield insufficient cranking amps to start a vehicle engine in the near future and may not be sufficiently rechargeable, a recommendation that the battery be replaced may be made in advance of the battery's end of life.

9. 发明申请

US20200051345A1 METHOD FOR MONITORING A MOTOR VEHICLE INCLUDING AN AUTOMATED DRIVING FUNCTION AND A DEVICE FOR CARRYING OUT THE METHOD 审中-公开
公开(公告)号：US20200051345A1
公开(公告)日：2020-02-13
申请号：US16339842
申请日：2017-10-17
申请人： Robert Bosch GmbH
发明人： Oliver Dieter Koller , Patrick Muenzing , Juergen Motz , Marco Meissner , Martin Andreas Lohrmann , Frederic Heidinger
IPC分类号： G07C5/08 , B60W50/00 , B60W50/023
摘要： A method for monitoring a motor vehicle including an automated driving function, including differing modes of operation for bringing the motor vehicle to a standstill, at least one energy store, in particular a battery, supplying at least one consumer which is able to bring the vehicle to a standstill, a respective load profile being assigned to the respective mode of operation, which usually occurs in this mode of operation upon activation of the consumer, at least one characteristic variable of the energy store being predicted as a function of at least one of the load profiles, and the mode of operation associated with the load profile and/or the automated driving function being unblocked, blocked, left or influenced as a function of the predicted characteristic variable of the energy store.

10. 发明申请

US20190389405A1 CIRCUIT ASSEMBLAGE FOR CARRYING OUT A COMPARISON 审中-公开
公开(公告)号：US20190389405A1
公开(公告)日：2019-12-26
申请号：US16483793
申请日：2018-02-02
申请人： Robert Bosch GmbH
发明人： Martin Neuberger , Christian Bohne , Oliver Dieter Koller
IPC分类号： B60R16/03 , B60R16/04 , B60R16/023
摘要： A circuit assemblage for carrying out a comparison between a first signal and a second signal in consideration of a reference signal, the circuit assemblage encompassing: a first channel in which the first signal is processed; and a second channel in which the second signal is processed, a first differential amplifier, which obtains a first difference between the first signal and the reference signal, and a first unit for obtaining an absolute value, which obtains a first absolute value from the first difference, being provided in the first channel, and a second differential amplifier, which obtains a second difference between the second signal and the reference signal, and a second unit for obtaining an absolute value, which obtains a second absolute value from the second difference, being provided in the second channel; and a comparator that compares the first absolute value with the second absolute value.

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